Well these are unprecedented times so there really is no knowing what effect higher interest rates would have on house prices.
Regardless, as a potential home buyer I'd rather buy low with high interest rates. When those interest rates inevitably drop (what goes up must come down, EH house prices), you're still only saddled with a relatively smaller principal. When you buy high with low interest rates, when those rates inevitably rise, will you have paid down enough of your relatively larger principal for it to be affordable or will it screw you over?

